Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

NXX: 329

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-329 A Roselle IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
224-329 0 Roselle IL   224C ONVOY, LLC 358   2020-08-09   
224-329 1 Roselle IL   224C ONVOY, LLC 358   2020-08-09   
224-329 2 Roselle IL   495J STRATUS NETWORKS 358   2020-09-26   
224-329 3 Roselle IL   624H ONVOY SPECTRUM, LLC 358   2025-05-12   
224-329 4 Roselle IL   224C ONVOY, LLC 358   2022-09-29   
224-329 5 Roselle IL   224C ONVOY, LLC 358   2022-09-29   
224-329 6 Roselle IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-08-08   
224-329 7 Roselle IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-08-08   
224-329 8 Roselle IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-08-08   
224-329 9 Roselle IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-08-08   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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